Inverter



FIG. 1 is a front perspective view of the front, right, and top sides of an inverter showing our new design;

FIG. 2 is a rear perspective view of the rear, left, and bottom sides thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof; and,

FIG. 9 is a reference view showing a usage state.

The broken lines shown in FIG. 9 represent environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for an inverter, as shown and described. 